£0.00
NetXL Logo
Hello! Log InYourAccount
  • Networking
  • Antennas
  • CCTV
  • Smart Home & Security
  • Speakers
  • VoIP
  • Accessories
  • Brands
  • Bundles
  • Reduced
Help & SupportExpress ShippingTrade Account
Explore
  • Brands A-Z
  • Categories
  • Reduced & Clearance
  • Bundles
Trade
  • Apply for Trade Account
  • Trade Account Benefits
  • API
  • Extended Warranty
More from NetXL
  • About Us
  • Blog
  • News
  • Careers
Terms
  • Terms & Conditions
  • Privacy Policy
  • Extended Warranty T&C
Help & Support
  • Contact Us
  • FAQs
  • Delivery Policy
  • Returns
Apple Pay acceptedGoogle Pay accepted

Unit 4, Riverside Business Park, Walnut Tree Close, Guildford, Surrey, GU1 4UG

Registered in England & Wales. Company No: 13500507 VAT No: GB 386 0823 76

Copyright © 2025 NetXL Distribution Ltd, All rights reserved.

Want it by tomorrow? Order within 9 hours 55 minutes and choose Saturday Delivery at checkout for next day delivery.

Home
TP-Link
TP-Link TL-SG1048 48-Port Gigabit Rackmount Switch
TP-Link TL-SG1048 Switch Front

Click to zoom

TP-Link TL-SG1048 Switch Front
TP-Link TL-SG1048 Switch Back

TP-Link TL-SG1048 48-Port Gigabit Rackmount Switch

Part Number: TL-SG1048

£225.49inc VAT
£187.91ex VAT

30 In Stock

Want it by tomorrow? Order within 9 hours 55 minutes and choose Saturday Delivery at checkout for next day delivery.

Easy Returns

Bulk Pricing

  • 1+

    £225.49

  • 5+

    Call to quote

  • 10+

    Call to quote

The 48-Port Gigabit Switch TL-SG1048 is designed to meet the needs of the most demanding workgroup and departmental connectivity requirements. A reliable, easy-to-use switch without the complexity of management, the TL-SG1048 provides 48 10/100/1000Mbps ports.

Description

The auto features of this gigabit switch mean that no configuring is required. Auto MDI/MDI-X crossover on all ports eliminate the need for crossover cables or uplink ports. Auto-negotiation on each port senses the link speed of a network device (10, 100, or 1000 Mbps) and adjusts for compatibility and optimal performance. It is Rackmountable, but its compact size shell also makes it ideal for desktops with limited space. LED lights provide real-time work status display and basic fault diagnosis.

The TL-SG1048 features non-blocking wire-speed architecture with a 96Gbps switching capacity for maximum data throughput. An 8K MAC address table provides scalability for even the largest networks. It also supports 803.3x Flow Control for full-duplex mode, and back pressure flow control for half-duplex mode alleviates traffic congestion and ensures reliable data transmission.

This new generation TL-SG1048 Gigabit Rackmount Switch features the latest energy-efficient technologies that can greatly expand your network capacity with much less power. It automatically adjusts power consumption according to the link status to limit the carbon footprint of your network. It also complies with the EU’S RoHS, prohibiting the use of certain hazardous materials.

Key Highlights

  • 48 x 10/100/1000Mbps RJ45 Ports
  • LED indicator: work status display and basic fault diagnosis
  • Supports MAC address self-learning and auto MDI/MDIX
  • Energy-efficient technology saves power up to 18%
  • IEEE 802.3x flow control provides reliable data transfer
  • Standard 19-inch rack-mountable steel case

What’s in the box?

  • TP-Link TL-SG1048 Switch
  • Power Cord
  • Installation Guide
  • Rackmount Kits
  • Rubber Feet

Specification

Supports Gigabit1
Supports PoE0
Gigabit Ports48
PoE Ports0
RJ45 Ports48
SFP Ports0
Managed0

Documents

  • Data Sheet:TP-Link TL-SG1048 Switch Datasheet

You might also like

 TP-Link TL-SG105 5 Port Switch Front Angle

TP-Link TL-SG105 5 Port Switch

£17.99inc VAT
TP-Link TL-SG1016PE PoE Switch Front Angle

TP-Link TL-SG1016PE 16-Port PoE Switch

£154.99inc VAT
TP-Link TLSG1008P Switch Front

TP-Link TL-SG1008P PoE Switch

£55.00inc VAT
TPLink TLSG1024 Switch Front

TP-Link TL-SG1024 24-Port Switch

£100.00inc VAT
TP-Link TL-SG1016 Switch Front

TP-Link TL-SG1016 16-Port Switch

£69.98inc VAT
TPLink TLSG108 switch frontangle

TP-Link TL-SG108 8-Port Switch

£24.98inc VAT
USW-FLEX-MINI-1

Ubiquiti UniFi USW-Flex-Mini Switch

£30.98inc VAT

More by TP-Link

LS1005G-12

TP-Link LS1005G 5-Port Switch

£10.98inc VAT
Best Seller
SG2005P-PD-1

TP-Link SG2005P-PD Switch

£99.49inc VAT
New
ES208G-1

TP-Link ES208G 8-Port Switch

£38.50inc VAT
Best Seller
ES208GP-1

TP-Link ES208GP 8 Port Managed Switch

£80.99inc VAT
Best Seller
TP-Link JetStream 24-Port 2.5GBASE-T L2+ Managed Switch with 4 10GE SFP+ Slots (TL-SG3428X-M2)

TP-Link TL-SG3428X-M2 24-Port L2+ Switch

RRP£450.00inc VAT
 TP-Link ER7212PC VPN Router, Switch and Omada Controller

TP-Link ER7212PC Omada 3-in-1 VPN Router

£195.49inc VAT
TP-Link Omada SG2452LP 52-Port Gigabit Smart Switch with 32-Port PoE+

TP-Link SG2452LP 52-Port PoE+ Switch

£583.49inc VAT
ES210GMP-2

TP-Link ES210GMP 10-Port PoE+ Switch

£100.00inc VAT

Latest Tech News

Read Blog
Directional vs Omnidirectional Antennas: Which Do YOU Need?
NetXL 15 Oct 2026 | 5 min readDirectional vs Omnidirectional Antennas: Which Do YOU Need?

Not sure which antenna is right for your 4G or 5G setup? We break down the differences between directional and omnidirectional antennas, where they work best and which Poynting models to consider.

How Is HPE Using AI to Make Networking Smarter?
NetXL 30 Sep 2026 | 5 min readHow Is HPE Using AI to Make Networking Smarter?

Discover how HPE is using AI-powered tools in Aruba Central to simplify troubleshooting, predict network issues and help IT teams manage networks more efficiently.

Which TP-Link Omada Access Point Is Right for Your Network?
NetXL 29 Sep 2026 | 5 min readWhich TP-Link Omada Access Point Is Right for Your Network?

A guide to TP-Link Omada access points, including indoor and outdoor models, WiFi 6 vs. WiFi 7, and how to choose the right AP for different environments.

What Is the Omada Fusion 2.5G Gateway?
NetXL 11 Sep 2026 | 5 min readWhat Is the Omada Fusion 2.5G Gateway?

A closer look at how Omada Fusion 2.5G combines routing, security and network management in one device.

NetXL Launches Free AI Account Access for Customers
NetXL 3 Aug 2026 | 5 min readNetXL Launches Free AI Account Access for Customers

Connect your NetXL account to ChatGPT, Claude and other AI assistants in minutes with secure, free access to pricing, orders, products and more.

What Is HPE Aruba Networking? Everything You Need to Know
NetXL 24 Jul 2026 | 5 min readWhat Is HPE Aruba Networking? Everything You Need to Know

A practical guide to HPE Aruba Networking, its key technologies, products and where they’re used.

How HPE Networking Instant On Enhances Guest Experiences Across Hospitality Environments
NetXL 8 Jul 2026 | 5 min readHow HPE Networking Instant On Enhances Guest Experiences Across Hospitality Environments

How HPE Networking Instant On Enhances Guest Experiences Across Hospitality Environments

DrayTek 2026 Product Update: WiFi 7, Multi-Gig Routers & Vigor Shield
NetXL 11 Jun 2026 | 5 min readDrayTek 2026 Product Update: WiFi 7, Multi-Gig Routers & Vigor Shield

From WiFi 7 access points to built-in network security, discover how DrayTek is evolving its business networking portfolio for faster, smarter and more resilient connectivity.